Absolutely not true. Go drive a 15 and then go drive an equivalent 18. They don’t even feel like the same truck even just as far as the ride quality goes.
My advise to the OP is do not buy a 15. Get at least 17.
well, suspension is included in driveline... so they may have went to softer shocks (or softer programming for mag ride) for the sensitive folks
plus offerings of: 6.2 now avail & more gears for trans
as well as updated radio features.
looks wise... interior/exterior is same
&they all have the same opportunity for buffeting. they seem to either have it or not.
so always best to test drive the snot out of anything to be considered.
& i have a 15, i love the sporty feel of it.
& i have been in friends 17 denali & 19 esky. they drive like old ladies, so the marshmallow feel is perfect for them
lol